Locusts, LazyGun has explained why the story of the creation in your book cannot possibly be right. It just doesn’t work. Just one example.
//Plants were created before the sun, and the moon, and the stars - so if a day represented a geological age, how did those plants survive at absolute zero and in the absence of light?//
Science may not currently have all the answers, but in the complete absence of any evidence that a God exists, there’s no rational reason to assume that a supernatural being was responsible.